backup

/* Background styling for Firefox pages */
@-moz-document url(about:home), url(about:newtab), url(about:privatebrowsing) {
    .click-target-container *, .top-sites-list * {
        color: #fff !important;
        text-shadow: 2px 2px 2px #222 !important;
    }
    body::before {
        content: "";
        z-index: -1;
        position: fixed;
        top: 0;
        left: 0;
        background: #f9a no-repeat url(img/wp2757868-1140009044.gif) center;
        background-size: cover;
        width: 100vw;
        height: 100vh;
    }
}

/* Remove the settings icon */
.icon.icon-settings {
    display: none !important;
}

/* YouTube specific tweaks */
@-moz-document domain("youtube.com") {
    /* Hide suggestions and search bar suggestions */
    #suggestions, .sbsb_a {
        display: none !important;
    }

    /* Hide the hamburger menu and various YouTube logos */
    #guide-button, #logo-icon-container, ytd-topbar-logo-renderer,
    a[href="/"] {
        display: none !important;
    }

    /* Hide "Skip Navigation" */
    #skip-navigation {
        display: none !important;
    }

    /* Hide "You" button in side menus */
    ytd-guide-entry-renderer[title="You"],
    ytd-mini-guide-entry-renderer[aria-label="You"] {
        display: none !important;
    }

    /* Remove tooltips on buttons */
    [tooltip] {
        display: none !important;
    }

    #search-icon-legacy::before,
    [tooltip]::after, [title]::after {
        content: none !important;
    }

    /* Hide paper tooltip */
    .yt-spec-icon-shape__tooltip,
    ytd-searchbox .yt-paper-tooltip {
        display: none !important;
    }
}

@-moz-document domain("youtube.com") {
div#scroll-container.style-scope.yt-chip-cloud-renderer {
    display: none;
}

@-moz-document domain("youtube.com") {
/* Hide the tooltip on the filter button */
tp-yt-paper-tooltip {
    display: none !important;
}

@-moz-document domain("youtube.com") {
yt-icon#search-icon {
    display: none !important;
}

@-moz-document domain("youtube.com") {
#search-icon-legacy {
    display: none !important;
}

@-moz-document domain("youtube.com") {
#container.ytd-searchbox {
    border-radius: 40px 40px 40px 40px !important;
}

@-moz-document domain("youtube.com") {
    /* Make the 'Search' placeholder text transparent */
    input#search[placeholder="Search"]::placeholder {
        color: transparent !important;
    }
}

@-moz-document domain("youtube.com") {
/*remove x */
#search-clear-button.ytd-searchbox ytd-button-renderer.ytd-searchbox {
    display: none !important;
}

@-moz-document domain(youtube.com) {
  /* Prevent YouTube search bar from expanding */
  ytd-searchbox[has-focus] #container.ytd-searchbox,
  ytd-searchbox #container.ytd-searchbox,
  ytd-searchbox[has-focus],
  ytd-searchbox {
    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
    padding-left: 20px !important;
    margin-left: 0 !important;
    transition: none !important;
  }

  ytd-searchbox[has-focus] #search-input.ytd-searchbox,
  ytd-searchbox #search-input.ytd-searchbox {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  /* Ensure the search icon doesn't cause expansion */
  ytd-searchbox[has-focus] #search-icon-legacy.ytd-searchbox,
  ytd-searchbox #search-icon-legacy.ytd-searchbox {
    padding: 0 !important;
    margin: 0 !important;
    width: auto !important;
  }
}

@-moz-document domain("youtube.com") {
/* playlist color */
    div.header.style-scope.ytd-playlist-panel-renderer {
        background-color: rgba(24, 69, 59, 0.2) !important;
    }
}

@-moz-document domain("youtube.com") {
/* chapters color */
    div#header.style-scope.ytd-engagement-panel-title-header-renderer {
        background-color: rgba(24, 69, 59, 0.2) !important;
    }
}

@-moz-document domain("youtube.com") {
    /* Styling the search box border */
    #container.ytd-searchbox {
        border: 1px solid rgba(30, 70, 40, 0.9) !important;
        box-shadow: none !important;
    }
}